673811

二乙醚

anhydrous, ACS reagent, ≥99.0%, contains BHT as inhibitor

• 别名: 乙基醚, 乙醚
• 线性分子式: (CH₃CH₂)₂O
• CAS号: 60-29-7
• 分子量: 74.12
• Beilstein: 1696894
• EC 号: 200-467-2
• MDL编号: MFCD00011646
• PubChem化学物质编号: 329760566
• NACRES: NA.07

属性

• 质量水平: 200
• 等级: ACS reagent; anhydrous
• 蒸汽密度: 2.6 (vs air)
• 蒸汽压: 28.66 psi ( 55 °C); 8.56 psi ( 20 °C)
• 测定: ≥99.0%
• 形式: liquid
• 自燃温度: 320 °F
• 包含: BHT as inhibitor
• expl. lim.: 36.5 %
• 杂质: Alcohol (as CH₃CH₂OH), passes test; ≤0.0002 meq/g Titr. acid; ≤0.001% Carbonyl (as HCHO); ≤0.03% Water; ≤1 ppm Peroxide (as H₂O₂)
• 蒸发残留物: ≤0.001%
• 折射率: n20/D 1.3530 (lit.)
• bp: 34.6 °C (lit.)
• mp: −116 °C (lit.)
• 密度: 0.706 g/mL at 25 °C (lit.)
• SMILES string: CCOCC
• InChI: 1S/C4H10O/c1-3-5-4-2/h3-4H2,1-2H3
• InChI key: RTZKZFJDLAIYFH-UHFFFAOYSA-N

安全信息

• 象形图: GHS02,GHS07
• 警示用语：: Danger
• 危险声明: H224 - H302 - H336
• 预防措施声明: P210 - P233 - P240 - P241 - P301 + P312 - P403 + P233
• 危险分类: Acute Tox. 4 Oral - Flam. Liq. 1 - STOT SE 3
• 靶器官: Central nervous system
• 补充剂危害: EUH019 - EUH066
• 储存分类代码: 3 - Flammable liquids
• WGK: WGK 1
• 闪点(F): -40.0 °F - closed cup
• 闪点(C): -40 °C - closed cup